800122400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 2519838720

約数和(自身を除く): 1719716320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 32, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 154, 155, 160, 175, 176, 200, 217, 220, 224, 248, 275, 280, 308, 310, 341, 350, 352, 385, 400, 419, 434, 440, 496, 550, 560, 616, 620, 682, 700, 770, 775, 800, 838, 868, 880, 992, 1085, 1100, 1120, 1232, 1240, 1364, 1400, 1540, 1550, 1676, 1705, 1736, 1760, 1925, 2095, 2170, 2200, 2387, 2464, 2480, 2728, 2800, 2933, 3080, 3100, 3352, 3410, 3472, 3850, 4190, 4340, 4400, 4609, 4774, 4960, 5425, 5456, 5600, 5866, 6160, 6200, 6704, 6820, 6944, 7700, 8380, 8525, 8680, 8800, 9218, 9548, 10475, 10850, 10912, 11732, 11935, 12320, 12400, 12989, 13408, 13640, 14665, 15400, 16760, 17050, 17360, 18436, 19096, 20950, 21700, 23045, 23464, 23870, 24800, 25978, 27280, 29330, 30800, 32263, 33520, 34100, 34720, 36872, 38192, 41900, 43400, 46090, 46928, 47740, 51956, 54560, 58660, 59675, 61600, 64526, 64945, 67040, 68200, 73325, 73744, 76384, 83800, 86800, 90923, 92180, 93856, 95480, 103912, 115225, 117320, 119350, 129052, 129890, 136400, 142879, 146650, 147488, 161315, 167600, 173600, 181846, 184360, 190960, 207824, 230450, 234640, 238700, 258104, 259780, 272800, 285758, 293300, 322630, 324725, 335200, 363692, 368720, 381920, 415648, 454615, 460900, 469280, 477400, 516208, 519560, 571516, 586600, 645260, 649450, 714395, 727384, 737440, 806575, 909230, 921800, 954800, 1000153, 1032416, 1039120, 1143032, 1173200, 1290520, 1298900, 1428790, 1454768, 1613150, 1818460, 1843600, 1909600, 2000306, 2078240, 2273075, 2286064, 2346400, 2581040, 2597800, 2857580, 2909536, 3226300, 3571975, 3636920, 3687200, 4000612, 4546150, 4572128, 5000765, 5162080, 5195600, 5715160, 6452600, 7143950, 7273840, 8001224, 9092300, 10001530, 10391200, 11430320, 12905200, 14287900, 14547680, 16002448, 18184600, 20003060, 22860640, 25003825, 25810400, 28575800, 32004896, 36369200, 40006120, 50007650, 57151600, 72738400, 80012240, 100015300, 114303200, 160024480, 200030600, 400061200, 800122400]

約数ペア:

[(1, 800122400), (2, 400061200), (4, 200030600), (5, 160024480), (7, 114303200), (8, 100015300), (10, 80012240), (11, 72738400), (14, 57151600), (16, 50007650), (20, 40006120), (22, 36369200), (25, 32004896), (28, 28575800), (31, 25810400), (32, 25003825), (35, 22860640), (40, 20003060), (44, 18184600), (50, 16002448), (55, 14547680), (56, 14287900), (62, 12905200), (70, 11430320), (77, 10391200), (80, 10001530), (88, 9092300), (100, 8001224), (110, 7273840), (112, 7143950), (124, 6452600), (140, 5715160), (154, 5195600), (155, 5162080), (160, 5000765), (175, 4572128), (176, 4546150), (200, 4000612), (217, 3687200), (220, 3636920), (224, 3571975), (248, 3226300), (275, 2909536), (280, 2857580), (308, 2597800), (310, 2581040), (341, 2346400), (350, 2286064), (352, 2273075), (385, 2078240), (400, 2000306), (419, 1909600), (434, 1843600), (440, 1818460), (496, 1613150), (550, 1454768), (560, 1428790), (616, 1298900), (620, 1290520), (682, 1173200), (700, 1143032), (770, 1039120), (775, 1032416), (800, 1000153), (838, 954800), (868, 921800), (880, 909230), (992, 806575), (1085, 737440), (1100, 727384), (1120, 714395), (1232, 649450), (1240, 645260), (1364, 586600), (1400, 571516), (1540, 519560), (1550, 516208), (1676, 477400), (1705, 469280), (1736, 460900), (1760, 454615), (1925, 415648), (2095, 381920), (2170, 368720), (2200, 363692), (2387, 335200), (2464, 324725), (2480, 322630), (2728, 293300), (2800, 285758), (2933, 272800), (3080, 259780), (3100, 258104), (3352, 238700), (3410, 234640), (3472, 230450), (3850, 207824), (4190, 190960), (4340, 184360), (4400, 181846), (4609, 173600), (4774, 167600), (4960, 161315), (5425, 147488), (5456, 146650), (5600, 142879), (5866, 136400), (6160, 129890), (6200, 129052), (6704, 119350), (6820, 117320), (6944, 115225), (7700, 103912), (8380, 95480), (8525, 93856), (8680, 92180), (8800, 90923), (9218, 86800), (9548, 83800), (10475, 76384), (10850, 73744), (10912, 73325), (11732, 68200), (11935, 67040), (12320, 64945), (12400, 64526), (12989, 61600), (13408, 59675), (13640, 58660), (14665, 54560), (15400, 51956), (16760, 47740), (17050, 46928), (17360, 46090), (18436, 43400), (19096, 41900), (20950, 38192), (21700, 36872), (23045, 34720), (23464, 34100), (23870, 33520), (24800, 32263), (25978, 30800), (27280, 29330)]